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serial: cpm_uart: Deduplicate cpm_line_cr_cmd()

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cpm_line_cr_cmd() is identical for CPM1 and CPM2 and
is used only in cpm_uart_core.c. Move it there.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/6996e6ff93067dcddebf0d0c86487345149e165c.1691068700.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christophe Leroy 2023-08-03 15:56:47 +02:00 committed by Greg Kroah-Hartman
parent 647f5a00d3
commit ae8261ed7e
4 changed files with 5 additions and 11 deletions
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1
drivers/tty/serial/cpm_uart/cpm_uart.h
View File

@ -76,7 +76,6 @@ struct uart_cpm_port {
};
/* these are located in their respective files */
void cpm_line_cr_cmd(struct uart_cpm_port *port, int cmd);
void __iomem *cpm_uart_map_pram(struct uart_cpm_port *port,
struct device_node *np);
void cpm_uart_unmap_pram(struct uart_cpm_port *port, void __iomem *pram);

5
drivers/tty/serial/cpm_uart/cpm_uart_core.c
View File

@ -54,6 +54,11 @@ static void cpm_uart_initbd(struct uart_cpm_port *pinfo);
#define HW_BUF_SPD_THRESHOLD 2400
static void cpm_line_cr_cmd(struct uart_cpm_port *port, int cmd)
{
cpm_command(port->command, cmd);
}
/*
* Check, if transmit buffers are processed
*/

5
drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c
View File

@ -36,11 +36,6 @@
/**************************************************************/
void cpm_line_cr_cmd(struct uart_cpm_port *port, int cmd)
{
cpm_command(port->command, cmd);
}
void __iomem *cpm_uart_map_pram(struct uart_cpm_port *port,
struct device_node *np)
{

5
drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c
View File

@ -33,11 +33,6 @@
/**************************************************************/
void cpm_line_cr_cmd(struct uart_cpm_port *port, int cmd)
{
cpm_command(port->command, cmd);
}
void __iomem *cpm_uart_map_pram(struct uart_cpm_port *port,
struct device_node *np)
{